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Product Details
Preparation |
From sucrose with HCl, followed by treating with stannous chloride; 5-Methyl furfural is produced by distillation of various methylpentoses with acid together. |
Synthesis Reference(s) |
Tetrahedron, 41, p. 3803, 1985 DOI: 10.1016/S0040-4020(01)91401-2Tetrahedron Letters, 24, p. 5441, 1983 DOI: 10.1016/S0040-4039(00)94107-8 |
Metabolic pathway |
The biotransformation of 5-methyl-2-furaldehyde is the conversion to 5-methylfuroylgycine and 5-methyl-2- furylmethylketone by rats. |
Physical properties |
colorless to light yellow liquid. soluble in benzene, toluene, carbon tetrachloride and other solvents, insoluble in water. |
Definition |
ChEBI: 5-methyl-2-furaldehyde is a member of furans and an aldehyde. It has a role as a Maillard reaction product, a human metabolite, an EC 2.2.1.6 (acetolactate synthase) inhibitor and a flavouring agent. |
Aroma threshold values |
Detection: 6 ppm |
Taste threshold values |
Taste characteristics at 50 ppm: sweet, brown, caramellic, grain, maple-like. |
General Description |
5-Methylfurfural is formed during the photoexposition of ranitidine hydrochloride. It is employed as potential age marker for Madeira wine. It is a volatile compound present in Lavandula stoechas, Lavandula angustifolia and Lavandula angustifolia x latifolia unifloral honeys. |
InChI:InChI=1/C6H6O2/c1-5-2-3-6(4-7)8-5/h2-4H,1H3
The renewable basic chemical 5-hydroxyme...
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D-Fructose
GLUTATHIONE
Thiophene-2-thiol
Tetrahydrothiophen-3-one
2-ethylthiophene
2-Methylpyrazine
5-Methylfurfural
2-thiophenethanol
1-(2-furyl)-1-ethanone
2-methylthiophene-3-thiol
2-Acetylpyrrole
2-methylfuran-3-thiol
Conditions | Yield |
---|---|
In
water;
at 160 ℃;
for 2h;
pH=7.5;
|
D-glucose
GLUTATHIONE
1,3-thiazole
Thiophene-2-thiol
Tetrahydrothiophen-3-one
furfural
2,5-DIMETHYLTHIOPHENE
5-Methylfurfural
1-(2-furyl)-1-ethanone
2-methylthiophene-3-thiol
2-Acetylpyrrole
2-methylfuran-3-thiol
Conditions | Yield |
---|---|
In
water;
at 160 ℃;
for 2h;
pH=7.5;
|
2-methylfuran
hydrogen cyanide
N,N-dimethyl-formamide
N-methyl-N-phenylformamide
5-methyl-2-propionylfuran
2-hydroxymethyl-5-methylfuran
5-(5-methyl-furan-2-ylmethylene)-pyrimidine-2,4,6-trione
2-(5-methyl-2-furyl)-1-nitroethylene
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